JP7050569B2 - 撮像装置及びその制御方法 - Google Patents

撮像装置及びその制御方法 Download PDF

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Publication number
JP7050569B2
JP7050569B2 JP2018091405A JP2018091405A JP7050569B2 JP 7050569 B2 JP7050569 B2 JP 7050569B2 JP 2018091405 A JP2018091405 A JP 2018091405A JP 2018091405 A JP2018091405 A JP 2018091405A JP 7050569 B2 JP7050569 B2 JP 7050569B2
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Japan
Prior art keywords
image
display
still image
reliability
focal state
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JP2018091405A
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English (en)
Japanese (ja)
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JP2019197156A (ja
JP2019197156A5 (enrdf_load_stackoverflow
Inventor
宏和 石井
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2018091405A priority Critical patent/JP7050569B2/ja
Priority to US16/398,434 priority patent/US10986261B2/en
Publication of JP2019197156A publication Critical patent/JP2019197156A/ja
Priority to US17/206,341 priority patent/US11425297B2/en
Publication of JP2019197156A5 publication Critical patent/JP2019197156A5/ja
Priority to JP2022057090A priority patent/JP7282227B2/ja
Application granted granted Critical
Publication of JP7050569B2 publication Critical patent/JP7050569B2/ja
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/663—Remote control of cameras or camera parts, e.g. by remote control devices for controlling interchangeable camera parts based on electronic image sensor signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/672—Focus control based on electronic image sensor signals based on the phase difference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/675—Focus control based on electronic image sensor signals comprising setting of focusing regions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/71—Circuitry for evaluating the brightness variation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Focusing (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)
JP2018091405A 2018-05-10 2018-05-10 撮像装置及びその制御方法 Active JP7050569B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018091405A JP7050569B2 (ja) 2018-05-10 2018-05-10 撮像装置及びその制御方法
US16/398,434 US10986261B2 (en) 2018-05-10 2019-04-30 Image capturing apparatus and control method thereof
US17/206,341 US11425297B2 (en) 2018-05-10 2021-03-19 Image capturing apparatus and control method thereof
JP2022057090A JP7282227B2 (ja) 2018-05-10 2022-03-30 撮像装置及びその制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018091405A JP7050569B2 (ja) 2018-05-10 2018-05-10 撮像装置及びその制御方法

Related Child Applications (1)

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JP2022057090A Division JP7282227B2 (ja) 2018-05-10 2022-03-30 撮像装置及びその制御方法

Publications (3)

Publication Number Publication Date
JP2019197156A JP2019197156A (ja) 2019-11-14
JP2019197156A5 JP2019197156A5 (enrdf_load_stackoverflow) 2021-03-25
JP7050569B2 true JP7050569B2 (ja) 2022-04-08

Family

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Family Applications (1)

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JP2018091405A Active JP7050569B2 (ja) 2018-05-10 2018-05-10 撮像装置及びその制御方法

Country Status (2)

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US (2) US10986261B2 (enrdf_load_stackoverflow)
JP (1) JP7050569B2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7050569B2 (ja) * 2018-05-10 2022-04-08 キヤノン株式会社 撮像装置及びその制御方法
JP7523914B2 (ja) 2020-01-21 2024-07-29 キヤノン株式会社 撮像装置及びその制御方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010219958A (ja) 2009-03-17 2010-09-30 Canon Inc 撮像装置
JP2012044566A (ja) 2010-08-23 2012-03-01 Sony Corp 撮像装置、撮像装置の制御方法およびプログラム。
US20150124153A1 (en) 2013-11-07 2015-05-07 Samsung Electronics Co., Ltd. Electronic apparatus and method of controlling the same
JP2015144346A (ja) 2014-01-31 2015-08-06 カシオ計算機株式会社 撮像装置、撮像方法及びプログラム
JP2016018034A (ja) 2014-07-07 2016-02-01 キヤノン株式会社 撮像装置、その制御方法、プログラム及び記憶媒体
JP2018037959A (ja) 2016-09-01 2018-03-08 キヤノン株式会社 撮像装置及びその制御方法、プログラム
JP2018045102A (ja) 2016-09-14 2018-03-22 キヤノン株式会社 焦点調節装置及び撮像装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5662667B2 (ja) 2009-10-08 2015-02-04 キヤノン株式会社 撮像装置
JP2013008018A (ja) * 2011-05-25 2013-01-10 Canon Inc 撮像装置およびその制御方法
JP2016128890A (ja) * 2015-01-09 2016-07-14 キヤノン株式会社 撮像装置及びその制御方法、プログラム、記憶媒体
JP6529355B2 (ja) * 2015-06-18 2019-06-12 キヤノン株式会社 撮像制御装置、その制御方法およびプログラム
JP7050569B2 (ja) * 2018-05-10 2022-04-08 キヤノン株式会社 撮像装置及びその制御方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010219958A (ja) 2009-03-17 2010-09-30 Canon Inc 撮像装置
JP2012044566A (ja) 2010-08-23 2012-03-01 Sony Corp 撮像装置、撮像装置の制御方法およびプログラム。
US20150124153A1 (en) 2013-11-07 2015-05-07 Samsung Electronics Co., Ltd. Electronic apparatus and method of controlling the same
JP2015144346A (ja) 2014-01-31 2015-08-06 カシオ計算機株式会社 撮像装置、撮像方法及びプログラム
JP2016018034A (ja) 2014-07-07 2016-02-01 キヤノン株式会社 撮像装置、その制御方法、プログラム及び記憶媒体
JP2018037959A (ja) 2016-09-01 2018-03-08 キヤノン株式会社 撮像装置及びその制御方法、プログラム
JP2018045102A (ja) 2016-09-14 2018-03-22 キヤノン株式会社 焦点調節装置及び撮像装置

Also Published As

Publication number Publication date
JP2019197156A (ja) 2019-11-14
US20190349514A1 (en) 2019-11-14
US20210211572A1 (en) 2021-07-08
US10986261B2 (en) 2021-04-20
US11425297B2 (en) 2022-08-23

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